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St. Patrick’s Day Dessert Ideas

March 6, 2026 · In: Cake, Featured, Recipes, Seasonal, Spring

If you’re looking for the perfect St. Patrick’s Day desserts for your next celebration, here are all of my favorite ideas to inspire you. On this list you’ll find rainbow colored cakes and cupcakes, festive green desserts, and decorating tutorials that will come in handy for any St. Patrick’s Day cake!

Rainbow Cakes & Cupcakes

Rainbow layer cake with rainbow frosting

Rainbow Layer Cake

The ULTIMATE rainbow cake – six rainbow-colored cake layers inside, rainbow-striped vanilla buttercream on the outside, and rainbow sprinkles on top.

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rainbow swirl cupcakes tutorial

Rainbow Swirl Cupcakes

Learn how to master the perfect rainbow swirl on your cupcakes using just four colors! This tutorial includes my vanilla cupcakes + vanilla buttercream recipes.

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funfetti layer cake

Funfetti Layer Cake

Soft and moist vanilla cake with plenty of rainbow sprinkles baked into each layer! Pair this with green buttercream and you’ll have a festive St. Patrick’s Day cake that everyone will love.

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funfetti sheet cake slices with pink frosting

Funfetti Sheet Cake

The perfect easy party cake – soft and moist vanilla cake with rainbow sprinkles suspended throughout, baked in a 9×13 pan for easy serving. Pair it with green frosting or top it with rainbow buttercream to make it extra festive!

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Funfetti Cupcakes

The perfect funfetti cake recipe in cupcake form! Perfectly moist and fluffy vanilla cupcakes with rainbow sprinkles suspended throughout. They’re always irresistible.

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funfetti buttercream recipe by sugar and sparrow

Funfetti Buttercream

The tastiest vanilla buttercream with rainbow sprinkles suspended throughout. Perfect for topping cupcakes, layer cakes, or any celebratory bake!

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Green Cakes & Dessert Ideas

green velvet cake recipe for st patricks day dessert

Green Velvet Cake with Rainbow Frosting

Layers of soft and moist green velvet cake with the perfect hint of chocolate flavor, layered with vanilla buttercream and rainbow sprinkles, then decorated with rainbow frosting for a St. Patrick’s Day theme.

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pistachio cake recipe by sugar and sparrow

Pistachio Cake

The perfect green cake to serve at a St. Patrick’s Day celebration! Layers of deliciously moist and flavorful pistachio cake, filled and frosted with tangy cream cheese buttercream.

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thin mint chocolate cake

Thin Mint Chocolate Chip Cake

Layers of moist, decadent mint chocolate cake with layers of crumbled Girl Scout Thin Mint cookies and mint chocolate chip buttercream. You can use any mint chocolate cookies you want in this recipe, or omit them and still have a delicious cake!

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mint chocolate chip ice cream cake recipe

Mint Chocolate Chip Ice Cream Cake

These layers make this cake a total showstopper: delicious no-churn mint chocolate chip ice cream, hot fudge filling, crushed mint Oreos, and decadent chocolate cake. Easy to make ahead and perfect for a St. Patrick’s Day party!

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no churn mint chocolate chip ice cream recipe

No-Churn Mint Chocolate Chip Ice Cream

This unbelievably easy mint chocolate chip ice cream only requires a handful of simple ingredients to achieve perfect flavor and texture. No ice cream maker needed!

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Cake Decorating Tutorials

how to mix rainbow buttercream colors

Rainbow Buttercream Tutorial

Learn the easiest way to make rainbow buttercream for your cakes, cupcakes, and more! This tutorial will show you how to make all the colors with just three food color gels.

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rainbow cake topper by sugar and sparrow

Rainbow Cake Topper

Learn how to make the cutest rainbow cake topper with gumpaste (or fondant), then adhere it to the cake with buttercream clouds.

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gold drip cake tutorial

Gold Drip Cake Tutorial

Learn how to make the perfect gold drip for any St. Patrick’s Day cake! This would look amazing on a rainbow cake or paired with green buttercream.

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I hope you find the perfect St. Patrick’s Day dessert on this list! Let me know if you make one of these ideas in the comments below and don’t forget to tag @sugarandsparrowco on Instagram and show me – I love to see your baking projects!

By: Whitney · In: Cake, Featured, Recipes, Seasonal, Spring · Tagged: green cake, rainbow cake, st patricks day cake, st patricks day cakes

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green velvet cake recipe for st patricks day dessertGreen Velvet Cake with Rainbow Frosting

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BERRIES & CREAM SHEET CAKE 🍓🫐 deliciously light, n BERRIES & CREAM SHEET CAKE 🍓🫐 deliciously light, naturally stunning, and the easiest cake you’ll want to make all Summer long!! It’s my favorite bakery-style vanilla sheet cake that’s so soft and moist, topped with silky whipped cream cheese frosting and fresh berries. I love how quickly this cake comes together with simple ingredients + doesn’t require any fancy cake decorating techniques to make it a showstopper✨

Grab the recipe link in my bio or find it at https://sugarandsparrow.com/berries-and-cream-sheet-cake/

#berrycake #berriesandcream #sheetcake #whippedcreamfrosting #cakedecorating
ROCKY ROAD CUPCAKES ✨ inspired by the classic ice ROCKY ROAD CUPCAKES ✨ inspired by the classic ice cream flavor: moist and decadent chocolate cupcakes filled with homemade marshmallow creme, then topped with fudgy chocolate buttercream, mini marshmallows, and chopped almonds. The marshmallow creme filling comes together in minutes and is SO MUCH BETTER than the store bought stuff – perfectly creamy yet fluffy and the best surprise when you bite into these cupcakes. 

Full recipe is linked in my bio + at https://sugarandsparrow.com/rocky-road-cupcakes/
 
#chocolatecupcakes #rockyroad #marshmallow #chocolatemarshmallow #cupcakes
FUNFETTI SHEET CAKE 🥳 the most celebratory flavor FUNFETTI SHEET CAKE 🥳 the most celebratory flavor of all and so perfect for a crowd. It’s extra soft and moist vanilla cake speckled with rainbow sprinkles + captures that box mix texture but it’s 100% homemade and EASY! Top it with vanilla buttercream and rainbow sprinkles for the perfect party cake 🎉
 
Full recipe (w/ frosting) at the link in my bio or at https://sugarandsparrow.com/funfetti-sheet-cake/ 

INGREDIENTS 
2 1/2 Cups (265g) sifted cake flour 
2 tsp baking powder 
1/2 tsp baking soda 
1 tsp salt 
3/4 Cup (170g) unsalted butter, room temp 
1 3/4 Cup (340g) granulated white sugar 
3 large eggs, room temp 
1/2 Cup (120g) sour cream, room temp 
1 Tbsp pure vanilla extract 
1 Cup (240ml) whole milk, room temp 
1/3 Cup (60g) rainbow sprinkles, coated in 1 tsp flour 
 
INSTRUCTIONS 
1. Preheat the oven to 325°F (163ºC). Grease and line a 9×13 baking pan. 
2. In a medium bowl, whisk together the sifted cake flour, baking powder, baking soda, and salt. Set aside.  
3. In the bowl of your stand mixer fitted with the paddle attachment (or with a large bowl and hand mixer), beat the butter and sugar on medium-high speed until light and fluffy, 4 min. Add the eggs one at a time, then add the vanilla and sour cream and mix for one minute on high speed. 
4. Turn the mixer off and add the dry ingredients all at once. Mix on low speed until just combined, then add the milk and mix until just incorporated.  
5. Coat the rainbow sprinkles in 1 teaspoon of flour, then gently fold them into the cake batter. Pour the batter into the prepared baking pan and bake for 30-35 minutes, or until the cake springs back to the touch and a toothpick inserted into the middle comes out clean. Let the cake cool in the baking dish until room temperature, then decorate with vanilla buttercream + rainbow sprinkles (full recipe link in bio!) 
 
#funfetti #funfetticake #sheetcake #cake #birthdaycake
COOKIE DOUGH ICE CREAM CAKE 🍪🍦this is the birthday COOKIE DOUGH ICE CREAM CAKE 🍪🍦this is the birthday cake of my DREAMS and I’m so excited to share the recipe with you!! It’s chocolate and vanilla no-churn ice creams with homemade cookie dough chunks in every bite, swirled together and set on a delicious Oreo cookie crust 😍 easy, perfectly sliceable, and ideal for making ahead! I’m already dreaming about when I can make it again ✨

Get the recipe link in my bio + at https://sugarandsparrow.com/chocolate-chip-cookie-dough-ice-cream-cake/

#birthdaycake #icecreamcake #cakedecorating #nochurnicecream #icecreamlover
My kitchen in May 💛 some of these recipes had me f My kitchen in May 💛 some of these recipes had me feeling CRAZY with how many tests they took 🤪 but in the end I am so happy with these ones I got to hit the publish button on + I made my DREAM birthday cake that I can’t wait to share ASAP!!

Comment “MAY” to get all the recipes that are available now:

-Strawberry Shortcake Sheet Cake
-Lemon Cupcakes
-Lemon Cream Cheese Buttercream
-Orange Poppyseed Cake
-Whipped Mascarpone Frosting
-No-Bake Marbled Strawberry Cheesecake
-Chocolate Chip Cookie Cake

https://sugarandsparrow.com/everything-i-baked-in-may
 
#dessert #bakersofinstagram #baking #bakinglove #dessertlovers

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